NAME          lp1.lp.dual
ROWS
 N  rhs     
 G  x1      
 G  x2      
COLUMNS
    C1        rhs                             4
    C1        x1                             -1
    C1        x2                              2
    C2        rhs                            20
    C2        x1                              5
    C2        x2                              1
    C3        rhs                            -7
    C3        x1                             -2
    C3        x2                             -2
RHS
    OBJ       x1                              7
    OBJ       x2                              2
ENDATA
